The color(s) green, blue, black, grey, yellow, orange, beige, white,turquoise blue is/are claimed as a feature of the mark.
The mark consists of a globe with the letter c over one half, where the half of the globe covered by the c is in daylight, you can see the oceans in blue, the countries in green and beige and white, the rest of the globe is in darkness with pinpricks of light, black background with yellow lights and grey land mass, two energy pulses in white and blue are in the dark side, the c is highlighted in turquoise blue.